Chiang, Alpha C. <br/><br/>
Fundamental methods of mathematical economics 
Alpha C. Chiang. 
 - New York  McGraw=Hill Book Company  c1967. 
 - 690 p. 
<br/><br/>Bibliography : p. 679-683. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics, Mathematical